1427252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 2681280

約数和(自身を除く): 1254028

約数列:

[1, 2, 4, 17, 34, 68, 139, 151, 278, 302, 556, 604, 2363, 2567, 4726, 5134, 9452, 10268, 20989, 41978, 83956, 356813, 713626, 1427252]

約数ペア:

[(1, 1427252), (2, 713626), (4, 356813), (17, 83956), (34, 41978), (68, 20989), (139, 10268), (151, 9452), (278, 5134), (302, 4726), (556, 2567), (604, 2363)]